See <https://builds.apache.org/job/commons-dbcp/50/display/redirect?page=changes>
- Jenkins build became unstable: commons-dbcp #46 Apache Jenkins Server
- Jenkins build is still unstable: commons-dbcp #... Apache Jenkins Server
- Jenkins build is still unstable: commons-db... Apache Jenkins Server
- Jenkins build is still unstable: common... Apache Jenkins Server
- Jenkins build is back to stable : c... Apache Jenkins Server